Introduction

Mu-mallaengi (무말랭이) is Korean radish that has been cut into strips and dried, traditionally under the autumn sun. Drying concentrates the radish’s natural sweetness and gives it a wonderfully chewy, crunchy texture once rehydrated. Its best-known use is mu-mallaengi muchim, a sweet-spicy banchan that keeps for weeks in the fridge – a little like a chewy cousin of kkakdugi. You’ll find it in bags in the dried-goods aisle of Korean markets.

Mu-mallaengi at a Glance

What it is

• Dried strips of Korean radish (mu)

Main ingredients

• 100% Korean radish, cut and dried

Taste

• Sweet and mildly earthy, with a chewy-crunchy bite

Main uses

• Mu-mallaengi muchim, mu-mallaengi kimchi, radish tea, stews and braises

What is Mu-mallaengi Made Of?

It is simply Korean radish, cut into thick matchsticks or strips and dried until leathery and pale tan. Nothing is usually added. Types you may see:

• Sun-dried strips: the traditional style, slightly darker and sweeter.
• Machine-dried strips: paler and more uniform.
• Thin shreds: rehydrate quickly, good for salads and stir-fries.
• Roasted radish (for tea): dried and roasted pieces for brewing mu-cha.

What Does Mu-mallaengi Taste Like?

Drying removes most of the radish’s sharp bite and leaves a concentrated, gentle sweetness. Once soaked, the strips become chewy and springy with a satisfying crunch – a texture fresh radish can’t give. They soak up seasoning well, so in muchim they taste sweet, spicy, savory and a little tangy all at once.

Popular Korean Dishes That Use Mu-mallaengi

Mu-mallaengi Muchim

Rehydrated strips in a sweet gochugaru dressing. Recipe below.

Mu-mallaengi with Gochu-ip

A traditional version mixed with dried chili pepper leaves for extra flavor.

Bossam Side

The chewy, sweet-spicy strips are a favorite side for boiled pork wraps; see our bossam guide.

Soy-Braised Mu-mallaengi

A non-spicy version simmered gently with soy sauce and syrup.

Easy Mu-mallaengi Muchim Recipe (Serves 4 as a side dish)

Ingredients

• 1 1/2 oz (40 g) mu-mallaengi (dried radish strips)
• 1 scallion, finely chopped

Muchim seasoning

• 2 tbsp gochugaru
• 1 tbsp fish sauce (or 1 1/2 tbsp soy sauce)
• 2 tbsp rice syrup or mulyeot and 1 tsp sugar
• 1 tbsp gochujang (optional, for extra body)
• 1 tsp minced garlic, 1 tsp sesame oil, 1 tsp toasted sesame seeds

Instructions

1. Rinse the dried radish 2–3 times, rubbing it between your hands to remove dust.
2. Cover with cool water and soak for about 20–30 minutes, just until pliable but still firm. Don’t over-soak or it loses its crunch.
3. Drain and squeeze out as much water as possible with your hands or a clean towel.
4. Toss the radish with the gochugaru first and rub it in for a minute so the strips turn evenly red.
5. Add the remaining seasoning and the scallion and mix well. Taste and adjust sweetness or salt. Serve right away or chill for a few hours for the best flavor.

Tip: Coating the strips with gochugaru before the wet seasonings gives a deeper red color. Wear food-safe gloves when mixing to protect your hands from the chili.

Where to Buy Mu-mallaengi

United States

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Amazon
Search Korean dried radish on Amazon

H-Mart
Search dried radish on H-Mart

Canada

Search Korean dried radish on Amazon.ca

Europe

Search dried radish strips on Amazon.co.uk

How to Store Mu-mallaengi

Keep unopened dried radish in a cool, dry, dark place. After opening, seal the bag tightly – it absorbs moisture easily – and store it in the fridge or freezer for several months to keep its color and prevent mold. Finished mu-mallaengi muchim keeps in an airtight container in the fridge for about 2–3 weeks.

Mu-mallaengi FAQ

How long should I soak mu-mallaengi?

About 20–30 minutes in cool water, until bendable but still chewy. Thin shreds need less time.

Is mu-mallaengi muchim a kimchi?

It is often called mu-mallaengi kimchi, but it is usually eaten fresh as a seasoned side dish rather than long-fermented.

Why is my dried radish dark?

Sun-dried radish naturally turns tan to light brown. Very dark, damp or moldy pieces should be discarded.

Can I make mu-mallaengi at home?

Yes. Cut radish into thick strips and dry them in a food dehydrator at low heat, or in a sunny, airy spot over several days, until fully dry and leathery.

Conclusion

Mu-mallaengi is a cheap, long-lasting pantry staple that turns into one of the most addictive Korean side dishes. A short soak, a squeeze and a sweet-spicy gochugaru seasoning is all it takes to add chewy crunch to your banchan lineup.